226618032 has 40 divisors (see below), whose sum is σ = 587105280. Its totient is φ = 75323200.

The previous prime is 226618027. The next prime is 226618033. The reversal of 226618032 is 230816622.

It is not an unprimeable number, because it can be changed into a prime (226618033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10657 + ... + 23807.

It is an arithmetic number, because the mean of its divisors is an integer number (14677632).

Almost surely, 2^226618032 is an apocalyptic number.

It is an amenable number.

226618032 is an abundant number, since it is smaller than the sum of its proper divisors (360487248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226618032 is a wasteful number, since it uses less digits than its factorization.

226618032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13521 (or 13515 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 226618032 is about 15053.8377831037. The cubic root of 226618032 is about 609.6746737906.

The spelling of 226618032 in words is "two hundred twenty-six million, six hundred eighteen thousand, thirty-two".